B01L 3/0248

Prongs, quill pen type dispenser

Official title: {Prongs, quill pen type dispenser}

B01L3/0248 (Prongs, quill pen type dispenser) appears on 51 US grants and 60 published applications in this corpus.

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Granted patents
51
Published applications
60
Assignees
44
Inventors
103
Latest grant
20 Nov 2018

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B01L 3/0248: granted patents and published applications per publication year
YearGranted patentsPublished applications
198110
198210
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199310
199400
199500
199600
199700
199820
199910
200030
200124
200211
200308
200443
200518
200625
200724
200843
200956
201035
201141
201221
201324
201420
201532
201602
201731
201821
201901

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